Welcome to Solar One Stop

Solar One StopSolar One Stop AZ provides the latest information on solar energy and how to take advantage of Southern Arizona’s abundant sunshine.

This site provides residents, business owners, solar developers, and installers with a complete list of solar essentials.  Here you can learn about solar technologies, rebates and incentives, educational opportunities, and solar events.
Click here to learn more about Solar One Stop.

What is Solar Energy Residential & Small
Commercial Solar
Tucson's Solar Future

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Current Solar Events

Join PAG Solar Partnership at its next meeting scheduled for Thursday, March 27 at 2:30 at PAG's offices at 1 E. Broadway, Santa Rita Room on the 4th floor. 

The Regional Solar Partnership is a cooperative effort to focus attention on southern Arizona's natural opportunities for solar power generation and utilization.  There are always great speakers and updates from Tucson Electric Power and Trico Electric.  Stay tuned for more details!

Recent News

Thu, 21 Jan 2016 11:37:35 -0600

As part of the Energy Department’s Grid Modernization Initiative announced by Secretary Ernest Moniz to improve the resiliency, reliability and security of the nation’s electrical power grid, DOE today announced $18 million in funding for six new projects across the United States.  These projects will enable the development and demonstration of integrated, scalable, and cost-effective solar technologies that incorporate energy storage to power American homes after the sun sets or when clouds are overhead.

Wed, 13 Jan 2016 11:07:56 -0600

In late 2013, top strategists at the solar industry's national lobbying group in Washington mapped out a plan to get a critical tax credit passed through Congress. The 30 percent Investment Tax Credit (ITC), passed as part of the 2008 bank bailout, wasn't set to expire for another three years. But even with the price of solar systems down 50 percent since 2010 and installations hitting record numbers nationwide, companies worried about a looming collapse of demand and a wave of job losses in 2017.

Solar Calculator

Incentives and Rebates

Upcoming Events

Who's Who in Solar 
How Solar Are You?
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Pima County Solar One Stop (520) 740-6463

The Solar One Stop is a multi-agency, collaborative effort led by Pima County and the City of Tucson, with funding provided by the U.S. Department of Energy's (DOE) Solar America Communities Initiative. The goal of the program is to spread the news about affordable, quality, and efficient solar technologies for homes and businesses.
You can also visit us at:
Pima County Development Services
201 N. Stone, 1st Floor
Tucson, AZ 85701
Monday through Friday from 8AM to 4PM
(520) 740-6463